Classic Magnifiers with 10 LED lights magnification: 2.5x diameter Ø65mm bikonvexe lens On/Off button sturdy plastic frame dimensions handle (LxWxH): 9,8 x 4,3 x 3 cm dimensions magnifier (LxWxH): 19 x 8,5 x 3 cm weight (with batteries): 246 grams 2 batteries (2AA / LR6 1,5V) included